事件强度认知对大学生体育锻炼意愿的影响机制——基于PLS-SEM的实证研究

Influence Mechanism of Event Intensity Cognition on College Students’Willingness to Exercise——An Empirical Study based on PLS-SEM

为探讨新冠肺炎疫情常态化背景下的大学生体育锻炼意愿影响机制,以事件系统理论为基础,引入风险感知变量,构建影响大学生体育锻炼意愿的模型、提出相关假设,运用偏最小二乘法结构方程模型对其进行验证分析。结果表明:事件系统理论和风险感知模型构建是成功的,其测量模型和结构模型具有良好的解释力,整体模型拟合优度适配度良好;事件关键性和新颖性对体育锻炼意愿具有显著的正向影响;事件关键性和颠覆性对风险感知具有显著正向影响。

In order to explore the influence mechanism of college students’willingness to exercise under the background of the normalization of COVID-19 epidemic control,based on the event system theory,the risk perception variable was introduced,and the relevant hypotheses were put forward.The partial least square structural equation model was used to verify and analyze those hypotheses.The results show that the construction of event system theory and risk perception model is successful,the measurement model and structure model have good explanatory power,and the goodness of fit of the whole model is good;event criticality and novelty have a significant positive impact on physical exercise intention;event criticality and subversion have a significant positive impact on risk perception.